<script setup lang="ts">

import {useAuthUseregisterWithPassword} from "~/composables/authhooks";
import {useSnackbarStore} from "#imports";

const authStore = useAuthStore();
const username = ref("");

definePageMeta({
  //布局
  layout: 'auth-layout',
  validate:async (route:any)=>{
    return true
  }
})


// sign in buttons
const isLoading = ref(false);
const isSignInDisabled = ref(false);

const refLoginForm = ref();
const isFormValid = ref(true);
const email = ref("");
const password = ref("");

// show password field
const showPassword = ref(false);


// error provider
const errorProvider = ref(false);
const errorProviderMessages = ref("");
const error = ref(false);
const errorMessages = ref("");

// Submit
const handleRegister = async () => {
  const { valid } = await refLoginForm.value.validate();
  if (valid) {
    isLoading.value = true;
    isSignInDisabled.value = true;
    const {status,msg,data:user}=await useAuthUseregisterWithPassword(username.value,email.value, password.value);
    if(status===0){
      // 注册成功
      useSnackbarStore().showSuccessMessage(msg)
      useAuthStore().user=user
      await useAuthautoLogin()
    }else{
      useSnackbarStore().showErrorMessage(msg)
      isLoading.value=false
      isSignInDisabled.value=false
    }
  } else {
    console.log("no");
  }
};

// Error Check
const emailRules = ref([
  (v: string) => !!v || "E-mail is required",
  (v: string) => /.+@.+\..+/.test(v) || "E-mail must be valid",
]);

const usernameRules = ref([(v: string) => !!v || "UserNmae is required"]);

const passwordRules = ref([
  (v: string) => !!v || "Password is required",
  (v: string) =>
      (v && v.length <= 20 && v.length >= 6) || "Password must be 6-20 characters",
]);


const resetErrors = () => {
  error.value = false;
  errorMessages.value = "";
};
</script>
<template>
  <v-card class="pa-3 ma-3" elevation="3">
    <v-card-title primary-title class="my-4 text-h4">
      <span class="flex-fill"> {{ $t("register.title") }} </span>
    </v-card-title>
    <v-card-subtitle>Let's build amazing products</v-card-subtitle>
    <!-- sign in form -->

    <v-card-text>
      <v-form ref="refLoginForm" class="text-left" v-model="isFormValid" lazy-validation>
        <v-text-field v-model="username" required :error="error" :label="$t('register.username')" density="default"
                      variant="underlined" :rules="usernameRules" name="username" outlined
                      validateOn="blur" @keyup.enter="handleRegister" @change="resetErrors"></v-text-field>
        <v-text-field ref="refEmail" v-model="email" required :error="error" :label="$t('register.email')"
                      density="default" variant="underlined" :rules="emailRules" name="email" outlined
                      validateOn="blur" @keyup.enter="handleRegister" @change="resetErrors"></v-text-field>
        <v-text-field ref="refPassword" v-model="password" :append-inner-icon="showPassword ? 'mdi-eye' : 'mdi-eye-off'"
                      :type="showPassword ? 'text' : 'password'" :error="error" :error-messages="errorMessages"
                      :label="$t('register.password')" density="default" variant="underlined"
                      :rules="passwordRules" name="password" outlined validateOn="blur" @change="resetErrors"
                      @keyup.enter="handleRegister" @click:append-inner="showPassword = !showPassword"></v-text-field>
        <v-btn :loading="isLoading" :disabled="isSignInDisabled" block size="x-large" color="primary"
               @click="handleRegister" class="mt-2">{{ $t("register.button") }}</v-btn>

        <div class="text-grey text-center text-caption font-weight-bold text-uppercase my-5">
          {{ $t("register.orsign") }}
        </div>

        <!-- external providers list -->
        <!-- <v-btn class="mb-2 lighten-2 text-capitalize" block size="x-large" color="white"
          @click="authStore.loginWithGoogle()" :disabled="isSignInDisabled">
          <Icon icon="logos:google-icon" class="mr-3 my-2" />
          Google
        </v-btn>
        <v-btn class="mb-2 lighten-2 text-capitalize" block color="white" size="x-large" :disabled="isSignInDisabled">
          <Icon icon="logos:facebook" class="mr-3" />
          Facebook
        </v-btn> -->

        <div v-if="errorProvider" class="error--text my-5">
          {{ errorProviderMessages }}
        </div>

        <div class="my-5 text-center">
          {{ $t("register.agree") }}
          <br />
          <router-link class="text-primary" to="">{{
              $t("common.tos")
            }}</router-link>
          &
          <router-link class="text-primary" to="">{{
              $t("common.policy")
            }}</router-link>
        </div>
      </v-form></v-card-text>
  </v-card>
  <div class="text-center mt-6">
    {{ $t("register.account") }}
    <router-link to="/" class="text-primary font-weight-bold">
      {{ $t("register.signin") }}
    </router-link>
  </div>
</template>
